CN118971764A - An adjustable photovoltaic panel device - Google Patents
An adjustable photovoltaic panel device Download PDFInfo
- Publication number
- CN118971764A CN118971764A CN202411450638.5A CN202411450638A CN118971764A CN 118971764 A CN118971764 A CN 118971764A CN 202411450638 A CN202411450638 A CN 202411450638A CN 118971764 A CN118971764 A CN 118971764A
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- CN
- China
- Prior art keywords
- photovoltaic panel
- rotating
- fixedly connected
- movably connected
- rotating block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S30/00—Arrangements for moving or orienting solar heat collector modules
- F24S30/20—Arrangements for moving or orienting solar heat collector modules for linear movement
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S30/00—Arrangements for moving or orienting solar heat collector modules
- F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
- F24S30/45—Arrangements for moving or orienting solar heat collector modules for rotary movement with two rotation axes
- F24S30/452—Vertical primary axis
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
- H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Physics & Mathematics (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention relates to the technical field of photovoltaic panel installation and discloses an adjustable photovoltaic panel device, which comprises a rotating device, wherein the rotating device comprises a rotating block, the rotating block can drive a first rotating block connected with the top to rotate through rotation, a photovoltaic panel in a movable device connected with the top can rotate along the moving track of the sun for one day, the rotating photovoltaic panel can more effectively capture sunlight, so that the power generation capacity is improved, the movable device comprises a threaded rod and a second gear, when the threaded rod and the second gear rotate mutually, the photovoltaic panel connected with the top can be driven to slide up and down on the outer surfaces of a turnover device connected with two ends of the photovoltaic panel, different heights can be adjusted when the photovoltaic panel works, and the heights can be adjusted according to actual working requirements, so that the working efficiency and the safety are improved.
Description
Technical Field
The invention relates to the technical field of photovoltaic panel installation, in particular to an adjustable photovoltaic panel device.
Background
The photovoltaic panel assembly is a power generation device which generates direct current when exposed to sunlight, and consists of a thin solid photovoltaic cell which is almost entirely made of semiconductor materials (such as silicon), and can be operated for a long time without any loss due to no movable part, the simple photovoltaic cell can provide energy for watches and computers, and a more complex photovoltaic system can provide illumination for houses and power for a power grid. When the existing photovoltaic panel power generation device utilizes the photovoltaic panels to generate power, the photovoltaic panels are fixed, and the sunlight cannot always directly irradiate on the surfaces of the solar photovoltaic panels due to the fact that the irradiation time of the sunlight and the angle between the photovoltaic panels for receiving solar energy are continuously changed every day, so that the utilization efficiency of the solar energy is easy to be low. The present invention therefore provides an adjustable photovoltaic panel apparatus that addresses the aforementioned problems.
Disclosure of Invention
(One) solving the technical problems
Aiming at the defects of the prior art, the invention provides an adjustable photovoltaic panel device.
(II) technical scheme
In order to achieve the above purpose, the present invention provides the following technical solutions:
the adjustable photovoltaic panel device comprises a rotating device, wherein the rotating device comprises a rotating block, the rotating block can drive a first rotating block connected with the top end to rotate through rotating energy, and the first rotating block is connected with a second bottom plate, so that the second bottom plate can drive a movable device connected with the top to twist, the photovoltaic panel in the movable device can rotate along with the moving track of the sun for one day, and the rotating photovoltaic panel can more effectively capture sunlight, so that the power generation capacity is improved;
The movable device comprises a threaded rod and a second gear, when the threaded rod and the second gear rotate mutually, the photovoltaic plate connected to the top can be driven to slide up and down on the outer surface of the turnover device connected to the two ends of the photovoltaic plate, different heights of the photovoltaic plate can be adjusted during working, and the height is adjusted according to actual working requirements, so that the working efficiency and the safety are improved.
Preferably, the rotating device comprises a first bottom plate, the top of the first bottom plate is fixedly connected with a supporting block, the inside of the supporting block is movably connected with a first rotating block, the top of the first rotating block is fixedly connected with a second bottom plate, and the top of the second bottom plate is fixedly connected with a movable device.
Preferably, a movable column is fixedly connected to one side of the hollowed-out position of the bottom of the first bottom plate, a conical circular plate is movably connected to the bottom of the movable column, and a rotating block is movably connected to the top end of the conical circular plate.
Preferably, the rotary block comprises a round shell, a second rotary block is movably connected to the top end of the round shell, the top end of the second rotary block is fixedly connected with the bottom of the first rotary block, an elliptic cylinder is fixedly connected to the bottom of the second rotary block, two ends of the elliptic cylinder are movably connected with the hollowed-out part of the round shell, and a first gear is fixedly connected to the bottom of the round shell.
Preferably, the outer surface of the first gear is movably connected with a first rack, one end top of the first rack is movably connected with the top end of the conical circular plate, the outer side of the first rack is movably connected with a fixing rod, the bottom end of the fixing rod is fixedly connected with a first rotating shaft, and the outer surface of the first rotating shaft is in penetrating connection with the center of the bottom of the circular shell.
Preferably, the movable device comprises a convex plate, the bottom of the convex plate is fixedly connected with the top of a second bottom plate in the rotating device, a threaded rod is movably connected to the top of the convex plate, two second gears are movably connected to the outer surface of the threaded rod, connecting columns are fixedly connected to the tops of the second gears, turnover devices are fixedly connected to the tops of the connecting columns, square plates are fixedly connected to the middle of the turnover devices, and photovoltaic plates are fixedly connected to the tops of the square plates.
Preferably, the turnover device comprises a hollowed-out block, a long column is movably connected to the hollowed-out part inside the hollowed-out block, the bottom of the long column is fixedly connected with the top of the connecting column, one end of a second rotating shaft is movably connected to the outer surface of the long column, a semicircular gear is movably connected to the other end of the second rotating shaft, and a second rack is movably connected to the outer surface of the semicircular gear.
(III) beneficial effects
Compared with the prior art, the invention provides an adjustable photovoltaic panel device, which has the following beneficial effects:
1. This adjustable photovoltaic board device through set up first rotating block at first bottom plate top, can let the rotating block of first rotating block through connection bottom, makes the rotating block when rotatory, also can drive first rotating block top fixed connection's second bottom plate and swing simultaneously, also can rotate the light Fu Banguang volt board in connecting the mobile device with second bottom plate top, and the photovoltaic board that rotates is in order to furthest catches sunlight to improve energy collection efficiency. The movable column and the conical circular plate on one side of the bottom of the first bottom plate can form a supporting point when the rotating block rotates and moves, so that the photovoltaic plate at the top can flexibly rotate, and meanwhile, the problem that the surface of the solar plate is reduced in light receiving area due to insufficient overturning angle of the photovoltaic plate is solved, and accordingly the energy collection efficiency is reduced.
2. This adjustable photovoltaic board device through setting up the second rotating block and being in the same place with first rotating block, can drive the mobile device at top and rise earlier when the oval post that second rotating block bottom is connected is in the activity of circle shell fretwork department, and the photovoltaic board that lifts can the biggest absorption of waiting many sunlight, circle shell bottom fixed connection's first axis of rotation can follow first gear and move together, and when first gear is at the rotation, with the first rack that drives the surface just can rotate by a wide margin under the support of toper round plate, improves rotatory flexibility ratio, and the rotation of photovoltaic board can reduce unnecessary energy waste simultaneously, saves energy cost, and the rotation of adding photovoltaic board can also absorb solar light energy to the maximize, and then improves energy yield, helps improving solar panel's utilization ratio, makes it more economy and environmental protection.
3. This adjustable photovoltaic board device through setting up the threaded rod in one side of second gear, can utilize the rotation of threaded rod to drive the rotation of second gear, and two turning device at spliced pole top just can be driven to rotatory second gear move together, and with two turning device intermediate junction's photovoltaic board continue to rise to, compare traditional photovoltaic board because the height is too low, probably can cause the potential safety hazard to machine and personnel, through height-adjusting, the lift photovoltaic board can keep at the most suitable height, avoids the influence that the environment brought, greatly improves the security.
4. This adjustable photovoltaic board device, through setting up the long post and link together with the spliced pole, can utilize the spliced pole to drive second axis of rotation rebound, the semicircle gear of connecting second axis of rotation rotates to recess department and is connected with the second rack surface of one side again, make the photovoltaic board between two second axis of rotation can overturn the slope certain degree, the photovoltaic board that has height-adjusting and incline function can carry out the altitude mixture control according to actual need, photovoltaic board height-adjusting's benefit lies in that it can carry out altitude mixture control according to the actual working demand, work efficiency and security are improved, simplify the operation process simultaneously, be the photovoltaic board installation and use in important advantage, thereby adapt to different operational environment better, improve work efficiency and effect.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of the front structure of the present invention;
FIG. 3 is a schematic view of a turning apparatus according to the present invention;
FIG. 4 is a schematic diagram of a rotating block according to the present invention;
FIG. 5 is a schematic view of the internal structure of the rotating block according to the present invention;
FIG. 6 is a schematic view of the connection structure of the round shell part of the present invention;
FIG. 7 is a schematic view of a mobile device according to the present invention;
fig. 8 is a schematic structural diagram of a turnover device according to the present invention.
In the figure: 1. a rotating device; 11. a first base plate; 12. a support block; 13. a first rotating block; 14. a second base plate; 15. a movable column; 16. a conical circular plate; 17. a rotating block; 2. a movable device; 21. a convex plate; 22. a threaded rod; 23. a second gear; 24. a connecting column; 25. a turnover device; 26. a square plate; 27. a photovoltaic panel; 171. a round shell; 172. a second rotating block; 173. an elliptic cylinder; 174. a first gear; 175. a first rack; 176. a fixed rod; 177. a first rotation shaft; 251. hollowed-out blocks; 252. a long column; 253. a second rotation shaft; 254. a semicircular gear; 255. and a second rack.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, an adjustable photovoltaic panel apparatus includes a rotating apparatus 1, the rotating apparatus 1 includes a rotating block 17, the rotating block 17 drives a first rotating block 13 connected to a top end to rotate through rotation, and the first rotating block 13 is connected to a second bottom plate 14, so that the second bottom plate 14 drives a movable apparatus 2 connected to the top to twist, the photovoltaic panel 27 in the movable apparatus 2 can rotate along a moving track of one day of the sun, and the rotating photovoltaic panel can more effectively capture sunlight, thereby improving power generation capacity;
The movable device 2 comprises a threaded rod 22 and a second gear 23, when the threaded rod 22 and the second gear 23 rotate mutually, the photovoltaic panel 27 connected with the top can be driven to slide up and down on the outer surface of the turnover device 25 connected with the two ends of the photovoltaic panel 27, different heights of the photovoltaic panel 27 can be adjusted during working, and the height is adjusted according to actual working requirements, so that the working efficiency and the safety are improved.
The rotating device 1 comprises a first bottom plate 11, a supporting block 12 is arranged at the top of the first bottom plate 11, the top of the first bottom plate 11 is fixedly connected with the bottom of the supporting block 12, a first rotating block 13 is arranged in the supporting block 12, the inside of the supporting block 12 is movably connected with the outer surface of the first rotating block 13, a second bottom plate 14 is arranged at the top of the first rotating block 13, the top of the first rotating block 13 is fixedly connected with the bottom of the second bottom plate 14, a movable device 2 is arranged at the top of the second bottom plate 14, the top of the second bottom plate 14 is fixedly connected with the bottom of the movable device 2, a movable column 15 is arranged at one side of a hollowed-out part at the bottom of the first bottom plate 11, and first bottom plate 11 bottom fretwork department one side and movable column 15 top fixed connection, movable column 15 bottom is provided with toper plectane 16, and movable column 15 bottom and toper plectane 16 bottom top swing joint, toper plectane 16 top is provided with rotatory piece 17, through setting up first rotatory piece 13 at first bottom plate 11 top, can let rotatory piece 17 of first rotatory piece 13 through connection bottom, make rotatory piece 17 when rotatory, also can drive first rotatory piece 13 top fixed connection's second bottom plate 14 swing simultaneously, also can rotate the light Fu Banguang volt board 27 in connecting movable device 2 with second bottom plate 14 top, and rotatory photovoltaic board 27 is in order to catch sunlight to the maximum extent to improve energy collection efficiency. The movable column 15 and the conical circular plate 16 on one side of the bottom of the first bottom plate 11 can have a supporting point when the rotating block 17 rotates and moves, so that the photovoltaic panel 27 on the top can flexibly rotate, and meanwhile, the problem that the surface of the solar panel is reduced by light receiving area due to insufficient overturning angle of the photovoltaic panel 27 is also solved, so that the energy collection efficiency is reduced is solved. And the top end of the conical circular plate 16 is movably connected with one end of the rotating block 17.
The rotary block 17 comprises a round shell 171, a second rotary block 172 is arranged at the top end of the round shell 171, the top end of the round shell 171 is movably connected with the outer surface of the second rotary block 172, the top end of the second rotary block 172 is fixedly connected with the bottom of the first rotary block 13, an elliptic cylinder 173 is arranged at the bottom of the second rotary block 172, the bottom of the second rotary block 172 is fixedly connected with the top of the center of the elliptic cylinder 173, two ends of the elliptic cylinder 173 are movably connected with the hollowed-out part of the round shell 171, a first gear 174 is arranged at the bottom of the round shell 171, and the bottom of the round shell 171 is fixedly connected with the top of the first gear 174.
The outer surface of the first gear 174 is provided with a first rack 175, the outer surface of the first gear 174 is movably connected with a groove of the first rack 175, the top of one end of the first rack 175 is movably connected with the top end of the conical circular plate 16, a fixed rod 176 is arranged on the outer side of the first rack 175, the outer side of the first rack 175 is movably connected with a hollow part on the top end of the fixed rod 176, the bottom end of the fixed rod 176 is provided with a first rotating shaft 177, the bottom end of the fixed rod 176 is fixedly connected with the outer surface of the first rotating shaft 177, by arranging the second rotating block 172 and connecting the first rotating block 13 together, when an elliptic column 173 connected at the bottom of the second rotating block 172 is movable at the hollow part of the circular shell 171, the movable device 2 at the top is driven to rise firstly, the raised photovoltaic panel 27 can absorb multiple sunlight to the greatest extent, the first rotating shaft 177 fixedly connected with the bottom of the circular shell 171 moves along with the first gear 174, when the first gear 174 rotates, the first gear 175 and the first rack 175 driving the outer surface can rotate greatly under the support of the conical circular plate 16, the rotating flexibility is improved, meanwhile, the unnecessary energy waste can be reduced due to the rotation of the photovoltaic panel 27, the energy cost is saved, the light energy of the sun can be absorbed maximally due to the rotation of the photovoltaic panel 27, the energy yield is further improved, the utilization rate of the solar panel is improved, and the solar panel is more economical and environment-friendly. And the outer surface of the first rotating shaft 177 is connected with the center of the bottom of the round shell 171 in a penetrating way.
The movable device 2 includes protruding board 21, protruding board 21 bottom and the second bottom plate 14 top fixed connection in the rotating device 1, protruding board 21 top is provided with threaded rod 22, and protruding board 21 top and threaded rod 22 both ends swing joint, threaded rod 22 surface is provided with two second gears 23, and threaded rod 22 surface and two second gears 23 recess swing joint, two second gears 23 top all is provided with spliced pole 24, and two second gears 23 top all with spliced pole 24 bottom fixed connection, two spliced pole 24 top all is provided with turning device 25, and two spliced pole 24 top all with turning device 25 bottom fixed connection, two be provided with square board 26 in the middle of the turning device 25, and two in the middle of the turning device 25 with square board 26 both sides fixed connection, through setting up threaded rod 22 in one side of second gears 23, can utilize the rotation of threaded rod 22 to drive the rotation of second gears 23, the second gears 23 of rotation just can drive two turning device 25 at spliced pole 24 top together, and can cause the high potential safety hazard of the high altitude mixture to the high side of the photovoltaic device 25, can avoid the high potential safety hazard of the high altitude to the machine side of the high-grade and the high-speed to the high-speed photovoltaic device 25, can be compared with the high-altitude photovoltaic device 25, and the high-altitude mixture to the people can be kept up and down. The top of the square plate 26 is provided with a photovoltaic plate 27, and the top of the square plate 26 is fixedly connected with the bottom of the photovoltaic plate 27.
The turning device 25 comprises a hollowed block 251, a hollowed part is arranged at the hollowed part inside the hollowed block 251, the hollowed part inside the hollowed block 251 is movably connected with the outer surface of the hollowed block 252, the bottom of the hollowed block 252 is fixedly connected with the top of the connecting column 24, the outer surface of the hollowed block 252 is provided with a second rotating shaft 253, the outer surface of the hollowed block 252 is movably connected with one end of the second rotating shaft 253, the other end of the second rotating shaft 253 is provided with a semicircular gear 254, the other end of the second rotating shaft 253 is movably connected with the inside of the semicircular gear 254, the outer surface of the semicircular gear 254 is provided with a second rack 255, the semicircular gear 254 connected with the second rotating shaft 253 can be driven to move upwards by the connecting column 24, the semicircular gear 254 connected with the second rotating shaft 253 is rotated to the groove and is fixedly connected with the outer surface of the second rack 255 on one side, the photovoltaic panel 27 between the two second rotating shafts 253 can be turned and inclined to a certain degree, the photovoltaic panel 27 with the height adjusting function and the inclination function can be adjusted according to the actual requirement, the height adjusting function is simple, the photovoltaic panel 27 can be adjusted according to the actual requirement, the height adjusting function is beneficial, the practical requirement can be improved, the photovoltaic panel 27 can be adjusted to the height and the practical requirement, the photovoltaic panel can be better work efficiency and the working condition can be better and the working condition can be well. And the outer surface of the semicircular gear 254 is movably connected with a groove of the second rack 255.
When in use, the movable device 2 connected with the top is driven to rotate by the rotation of the rotating device 1, then the movable device 2 is inclined to the photovoltaic panel 27 and faces the sun, and different environmental conditions are adapted, so that more solar energy is obtained, the first rotating block 13 in the rotating device 1 can move inside the supporting block 12, the bottom of the supporting block 12 is connected with the top of the rotating block 17 in a penetrating way, so that when the rotating block 17 rotates, the first rotating block 13 also rotates together to drive the movable device 2 connected with the top of the second bottom plate 14 to twist, the movable column 15 at the bottom of the first bottom plate 11 and the conical circular plate 16 have a supporting point when the rotating block 17 rotates, the rotary block 17 is assisted to move peripherally, the rotary block 17 comprises a second rotary block 172, the second rotary block 172 can drive the elliptic cylinder 173 to move at the hollowed-out position of the circular shell 171, the photovoltaic plate 27 at the top end is driven to rise after the elliptic cylinder is stretched upwards, when the first gear 174 rotates, the first rotary shaft 177 at the center drives the first rack 175 meshed with the outer surface of the first gear 174 to rotate, the rotary block moves around the periphery of the first gear 174, the flexible driving of the torsion angle of the top device is realized, the photovoltaic plate 27 rotates to be a reliable method for improving the energy collection efficiency, sunlight can be captured to the greatest extent through rotation, the energy yield is improved, the cost is saved, and different climates and environmental conditions are met. The threaded rod 22 in the movable device 2 can rotate with the second gear 23, when the second gear 23 rotates, the turnover device 25 connected to the top moves along with the movement, the photovoltaic panel 27 in the middle of the two turnover devices 25 is lifted, the operation of the lifting photovoltaic panel 27 is more convenient, no matter the photovoltaic panel is installed or detached, the height adjusting process can be easier and more convenient, compared with the traditional photovoltaic panel, the lifting photovoltaic panel 27 can easily complete the height adjustment through simple key operation, the operation time and labor force are greatly saved, more convenience is provided for working operation, when the connecting column 24 drives the second rotating shaft 253 to move, the semicircular gear 254 connected to the outer surface of the second rotating shaft 253 can twist the toothed wheel part to the outer surface of the second rack 255, so that the photovoltaic panel 27 connected in the middle can be inclined, the height angle and the azimuth angle of the sun under different climates are different, and the inclination and rotation of the photovoltaic panel 27 can adapt to different environment conditions, and more solar energy is obtained.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411450638.5A CN118971764A (en) | 2024-10-17 | 2024-10-17 | An adjustable photovoltaic panel device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411450638.5A CN118971764A (en) | 2024-10-17 | 2024-10-17 | An adjustable photovoltaic panel device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118971764A true CN118971764A (en) | 2024-11-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202411450638.5A Pending CN118971764A (en) | 2024-10-17 | 2024-10-17 | An adjustable photovoltaic panel device |
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| CN (1) | CN118971764A (en) |
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| US20230336113A1 (en) * | 2020-12-08 | 2023-10-19 | Hangzhou Sino-Deutsche Power Transmission Equipment Co., Ltd. | Solar tracker |
| CN220210320U (en) * | 2023-04-20 | 2023-12-19 | 华能(金乡)新能源有限公司 | Water surface floating type photovoltaic power generation device |
| CN118323711A (en) * | 2024-06-12 | 2024-07-12 | 山东华武电工有限公司 | Rack is used in enameled wire production |
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2024
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN212273883U (en) * | 2020-06-04 | 2021-01-01 | 江苏迎宾照明集团有限公司 | Solar street lamp with cleaning function |
| US20230336113A1 (en) * | 2020-12-08 | 2023-10-19 | Hangzhou Sino-Deutsche Power Transmission Equipment Co., Ltd. | Solar tracker |
| CN213547432U (en) * | 2020-12-11 | 2021-06-25 | 光泽太阳能科技(常州)有限公司 | Adjustable photovoltaic support |
| CN216531145U (en) * | 2021-09-18 | 2022-05-13 | 常熟市利安铝制品有限公司 | Support for solar photovoltaic panel with adjusting function |
| CN219659629U (en) * | 2023-03-21 | 2023-09-08 | 河北祎瑶新能源科技有限公司 | A photovoltaic power generation device |
| CN220210320U (en) * | 2023-04-20 | 2023-12-19 | 华能(金乡)新能源有限公司 | Water surface floating type photovoltaic power generation device |
| CN118323711A (en) * | 2024-06-12 | 2024-07-12 | 山东华武电工有限公司 | Rack is used in enameled wire production |
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Application publication date: 20241115 |
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